Answer:
The socii (allies), bound to Rome by treaty, ordinarily did not then have the rights of Roman citizens, yet they were bound to do military service and to pay taxes or tribute, depending on the treaty's terms
This is false, no country wants to be conquered this wouldn't benefit them in anyway
The public services were more open to other races and more accepting, slaves were released, and everyone was equal.
No, the others states can not have written the same law because it is a constitutional law which means that the law is already applied to all the states.